The Ford Puma, for those not in UK / EU was a small 2 door hatchback car Front Wheel Drive with a 4 cylinder 1.7 litre Engine at best, based upon the Ford Fiesta floorpan. Below is pix of the bog standard grocery getter, a Silver FordPuma 1.7 the day I picked it up from Glasgow....
This turned into yet another "bet" project, when I first moved up to the Highlands and had built my workshop.
I was talkin' with a local fella in the Isle of Skye Rally Club and saying how I had a 24V V6 Quad Cam Cosworth Engine and some other useful bits, and I planned on building it into a Ford Puma for stage rallying and making the car 4wd.
He bet me £100 note that it was no way possible.
The 24V Cosworth V6 started life as built for Formula 3 race cars by Brian Hart, who then sold out to Cosworth, hence the connection later with Ford who used it in the Scorpio. I had owned a Ford Scorpio 24V Cosworth Car from brand new, but after a couple of bad winters up here the then 8 year old car was in a sorry state, so I decided to break it up and use what I could, on my proposed build, which was the religiously maintained 50k mile Engine and Electronics and the rear IRS Subframe etc.
The Engine ....
So now I also salvage the rear end from the Cossie Scorpio as it has big disc brakes and same style IRS and Diff as a Ford Sierra 4x4.
Next step, buy the front subframe and shafts and hubs and steering rack, propshafts and a gazillion other bits from the old asthmatic 2.8 Cologne V6 Sierra XR 4x4. You see, the Cosworth 24V V6 was based upon the 2.9 litre cologne cylinder block, but custom heads etc etc etc, so therefore both engines shared the same sump bolt pattern, so the clever bit was to buy a 2.9 Sierra XR 4x4 Sump which houses the front Diff. The diff design is the same as a 2.0 4x4 4 cylinder Sierra, so now I buy a pair of ;lower ratio Diffs front and rear, 3.9:1 instead of 3.6:1 .......... Great for stage rallying.
Now that's enuf tech stuff needless to say the whole Puma Monocoque needed serious structural alterations to make all this lot fit, both front and rear, including cutting out bulkhead for a Transmission Tunnel, Front Inner Wings Chassis Mods to hold the Front 4x4 Subframe and same deal at the rear to mount the Scorpio Subframe. Custom ally Fuel tank, Sump and Tank Guards, Full FIA Spec roll Cage, Wiring, Electronics etc etc to run the V6 cosworth motor. 2 years at 24 / 7 / 365 to build it, here is just some of the hundreds of pics, sadly in no particular order ...................
So there we have it another mental build, everything except for the Ally Fuel tank was fabricated and built by me in my workshop here, the fuel tank was built by a local ally boat builder mate.
The car was an absolute animal on tarmac and gravel forest events, until the trouble years when Mel and I lost most of our 50's due to family illnesses and deaths, and the Rallying had to cease
In the end I got sick of looking at the car with weeds growing round it and sold it for a fraction of what it cost me to build, and I bought and built the R170 SLK into a refined driving V8 with supercar performanceso, then I had something that I could escape with, go for a drive and enjoy.
Thankfully, the family issues resolved themselves a couple of years back, and now we both got our lives back, still together, got married and despite everything we are very very happy again, albeit a bit less wild than 12 years ago
Hope you petrol heads enjoyed this, and now ya's also know a little more about me